Hyundai Tucson: Intake And Exhaust System / Exhaust Manifold Repair procedures

Removal and Installation
1.
Remove the engine cover.
2.
Disconnect the battery negative terminal.

Tightening torque:
3.9 ~ 5.9 N.m (0.4 ~ 0.6 kgf.m, 3.0 ~ 4.4 lb-ft)

3.
Disconnect the front oxygen sensor connector (A) and then remove it from the bracket.

4.
Remove the front muffler (A).

Tightening torque:
39.2 ~ 58.8 N.m (4.0 ~ 6.0 kgf.m, 28.9 ~ 43.4 lb-ft)

5.
Remove the exhaust manifold heat protector (A).

Tightening torque:
9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)

6.
Remove the driveshaft heat protector (A).

7.
Remove the exhaust manifold stay (A).

Tightening torque:
39.2 ~ 49.0 N.m (4.0 ~ 5.0 kgf.m, 28.9 ~ 36.2 lb-ft)

8.
Remove the exhaust manifold (A) with the gasket (B).

Tightening torque:
29.4 ~ 34.3 N.m (3.0 ~ 3.5 kgf.m, 21.7 ~ 25.3 lb-ft)

   
When installing the exhaust manifold, tighten the nuts with pre-torque first, and then tighten the nuts with specified torque in the sequence shown.

9.
Installation is reverse order of removal.
   
When installing, replace with a new gasket.
Exhaust Manifold Components and Components Location
Components 1. Heat protector2. Exhaust manifold gasket3. Exhaust manifold4. Exhaust manifold stay ...

Muffler Components and Components Location
Components 1. Front muffler2. Catalytic converter & center muffler assembly3. Main muffler4. Gasket5. Hanger ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Filler-Neck Assembly Repair procedures
Removal 1. Remove the rear-LH wheel, tire, and the inner wheel house. 2. Disconnect the fuel filler hose (A) and the ventilation hose (B). 3. Open the fuel filler door and unfasten the filler-neck assembly mounting screw (A). 4. Remove the filler-neck assembly from the vehicle after ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Photo Sensor Repair procedures
Inspection 1. Ignition "ON" 2. Using the scan tool. 3. Emit intensive light toward photo sensor using a lamp, and check the output voltage change. 4. The voltage will rise with higher intensive light and reduce with lower intensive light. 1. Sensor Ground2. 5V (Vcc)3. Photo Sensor ...

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